Research for Economics

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June 1, 1974
The extent to which the heavy commitment of resources to the Soviet merchant fleet in recent years is worthwile from the standpoint of economic efficiency is assessed in this research contribution. The analysis involves a comparison of the real costs incurred by the Soviet merchant fleet with the real benefits obtained. Because of the nature of Soviet cost-accounting practices and because Soviet prices often bear little relationship to either the scarcity of goods or the demand for them, the money costs of ocean shipping reported by the Soviets are poor indicators of real costs. In spite of these difficulties, money costs are used because they can be adjusted to make them at least informative as measures of real costs. But since Soviet prices are even less meaningful in reflecting utility than in indicating costs, cash flows arising from merchant shipping operations could not be used as the primary measure of real benefits. Consequently, benefits are assessed largely in terms of foreign exchange earned or saved. The evidence indicates that since at least 1964, the Soviet merchant fleet has contributed substantially to the improvement of the country's balance of payments. The hard-currency earnings of the merchant fleet have been of particular importance, since they have been sufficient to offset a significant fraction of the deficits arising from Soviet commodity trade with the West.
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June 1, 1974
Examines the results derived by Mellon and Orr 'Stochastic Reserve Losses and Expansion of Bank Credit' in light of several errors and omissions in their presentation.
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June 1, 1974
The specific problem addressed is that of empirically estimating the potential impact of a large scale oil spill into the public waters on the economy of a nearby coastal community. Taking two areas as case studies, the sensitivity of their economies to exogenous changes in income is estimated using an economic base model. The potential is then calculated from the amount of income directly susceptible to oil pollution damages.
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June 1, 1974
This paper measures changes in productivity and real labor costs in the shipbuilding industry. Several alternate measures are presented, all of which indicate that productivity rose during 1958-1966. It is argued that the increase in productivity was due to increased demand, particularly military demand, for ships and not due to the introduction of new technology. An appendix discusses the available price indexes for the shipbuilding industry.
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June 1, 1974
The problem addressed here is the short-term management of a bank's reserves under uncertainty.
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June 1, 1974
Model to determine optimal credit behavior before and after policy on deposit levels was changed in Sept 1968.
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June 1, 1974
Throughout its history, the econometric analysis of slaughter livestock has been characterized by diversity of opinion on numerous fundamental issues. The issues include the relationships between slaughter weight and prices, changes in consumer preference for meat, the interdependence of slaughter livestock prices (such as hog, fed cattle, and nonfed cattle prices), the interdependence of prices and storage stocks, and seasonality. The resolution of these issues is discussed in this paper. New techniques are proposed, and regression models based on these techniques are given. The regression equations were used to make monthly predictions for a two-year period beyond the period of the data base for the equations. Conclusions are reached on the economic issues in question.
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